Former US President Donald Trump has blasted allegations he leaked sensitive military secrets to an Australian billionaire in a bombastic post on an alt-right social media platform. Posting to his 6.41 million followers on Truth Social at 4.49am, Mr Trump called the reports from American news outlet ABC News “false and ridiculous.” ABC News reported Mr Trump told cardboard industrialist Anthony Pratt the exact number of nuclear warheads carried by US submarines, and how close they could get to Russian boats without detection, in a conversation at the former President’s lavish Florida Mar-a-Lago compound in April 2021. The US Justice...